28852530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137393}}^1$

素因数の和:137410

約数の個数: 32

約数和(自身を含む): 79138944

約数和(自身を除く): 50286414

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 137393, 274786, 412179, 686965, 824358, 961751, 1373930, 1923502, 2060895, 2885253, 4121790, 4808755, 5770506, 9617510, 14426265, 28852530]

約数ペア:

[(1, 28852530), (2, 14426265), (3, 9617510), (5, 5770506), (6, 4808755), (7, 4121790), (10, 2885253), (14, 2060895), (15, 1923502), (21, 1373930), (30, 961751), (35, 824358), (42, 686965), (70, 412179), (105, 274786), (210, 137393)]